.navgation {
    min-width: 120px;
    border: 1px solid #ccc;
}

.navgation .list-group-item {
    display: block;
    height: 40px;
    width: 100%;
    width: 120px;
    text-align: center;
    line-height: 40px;
}

.navgation .list-group-item.selected {
    color: red;
}